| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.88 | 10.310% | $157.6109 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $10.82 | 9.277% | $11.8238 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $202.85 | 9.404% | $221.926 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $36.43 | 12.138% | $40.8519 | $40.85 | $40.85 | $40.90 |
| Purchase #5 | $190.72 | 5.424% | $201.0647 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $199.66 | 3.625% | $206.8977 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $109.89 | 9.145% | $119.9394 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $893.25 | $960.1144 | $960.11 | $960.10 | $960.10 | |